Products

Model: RP 491 Display: 4 Digit 0.5” 7 segment Red LED Accuracy: ± 0.05 % (± 1 count) Range: 10 - 9999 RPM / RPS / RPH Resolution: 0.001, 0.01, 0.1, 1 RPM / RPS / RPH (selectable) Input: 3 - 30V DC from Proximity Sensor, Photoelectric Non Contact Sensor, Encoder, Potential Free Contacts, Limit Switch etc.,. Input speed: 3.5 kHz (Max.) Scale factor: 0.001 to 9.999 Exponential: 10n = -3, -2, -1, 0, 1, 2 Relay output: 2 NO , 2 NC 5A rated Relays(power ON Delay & Hysteresis provided) Re-transmission (optional): Opto isolated analog output 4-20mA or 0-10V DC Communication (optional): RS 485 (2 wire) MODBUS RTU Protocol Sensor supply: 12V DC (±10%) 50mA Working temperature: 0 – 50°C Power Supply: 90 to 270V AC / DC 50Hz Dimension: 96 x 96 x 65 mm Weight: 350 grams (Approx.)

Model: RP 430 Display: 4 Digit 0.5” seven segment Red LED Accuracy: ± 0.05 % (± 1 count) Range: 10 RPM to 9999 RPM Resolution: 0.001, 0.01, 0.1, 1 RPM (Auto ranging) Input: 3 - 30V DC from Proximity Sensor, Photoelectric Non Contact Sensor, Encoder, Potential Free Contacts, Limit Switch etc.,. Input speed: 3.5 kHz (Max.) Sensor supply: 12V DC (±10%) 50mA Working temperature: 0 – 50°C Power Supply: 90 to 270V AC / DC 50Hz Dimension: 36 x 72 x 65 mm Weight: 100 grams (Approx.)

Model: RP 471 Display: 4 Digit 0.5” 7 segment Red LED Accuracy: ± 0.05 % (± 1 count) Range: 10 - 9999 RPM / RPS / RPH Resolution: 0.001, 0.01, 0.1, 1 RPM / RPS / RPH (selectable) Input: 3 - 30V DC from Proximity Sensor, Photoelectric Non Contact Sensor, Encoder, Potential Free Contacts, Limit Switch etc.,. Input speed: 3.5 kHz (Max.) Scale factor: 0.001 to 9.999 Exponential: 10n = -3, -2, -1, 0, 1, 2 Relay output: 2 NO , 2 NC 5A rated Relays(power ON Delay & Hysteresis provided) Sensor supply: 12V DC (±10%) 50mA Working temperature: 0 – 50°C Power Supply: 90 to 270V AC / DC 50Hz Dimension: 72 x 72 x 65 mm Weight: 200 grams (Approx.)

Model: PI – 542A Display: 4 Digit, 0.5” 7 segment RED LED Analog inputs: 0 - 20 mA, 0 to 70 mV, 0 - 10 V DC, 0.0 – 400.0 Ω (H & L Limit Programmable) Temperature inputs: RTD - PT 100, Thermocouple - J, K, R, S, T, B, N, E Display Range: -1999 to 9999 counts (H & L Limit programmable) Temperature range (H & L Limit programmable): RTD - PT 100 (-199.9 to 800.0°C ) TC - J (- 200 to 200°C ) TC - K (- 200 to 1372°C ) TC - R ( 0 to 1765°C ) TC - S ( 0 to 1762°C ) TC - T (- 199.9 to 400.0°C ) TC - B ( 600 to 1800°C ) TC - N (-200 to 1300°C ) TC - E ( -199.9 to 916.0°C ) Accuracy: 0.05% FS ±1 counts (Except Thermocouple) 0.05% FS ±2 counts (only for Thermocouple) Unit selection: °C / °F (for RTD & TC inputs) Analog input resolution mV, mA & V: 0.001 / 0.01 / 0.1 / 1 (Selectable) Temperature resolution: 0.01 (For RTD - PT 100 input (°C) only) /0.1 / 1 °C / °F Filter constant: 1 – 100% (adjustable) Relay Output* (optional): 2 Relay (5A rated) with 4 Relay Status Selection, Adjustable Hysteresis, Cyclic Delay Re Transmission* (optional): Opto Isolated Analog Output 4 - 20 mA or 0 - 10V DC PC communication* (optional): RS 485 (2 wire) MODBUS RTU protocol PC Software* (optional): Monitoring, Data logging, Report & graph Sensor Supply (external): 24 V DC ±10% @ 100 mA Operating environment: 0 to 50°C / 5 to 95% RH non condensing Power supply: 90 to 270 V AC / DC / 50/60 Hz Overall Dimensions: 48(H) X 96(W) X 110(D) mm Cut out Dimension: 44(H) x 90(W) mm Housing: Panel mountable ABS plastic Weight: 300 grams (Approx.)

Descriptions: Measurement of relevant climatic data is becoming more and more important. This Humidity & Temperature Indicator offer very accurate measurement of Relative Humidity and Temperature by Excellent readability of the very high intensity seven segment LED display. The Humidity & Temperature Indicator housed with roughest case allow the use in tough industrial environments, Latest technology and well proven sensor guaranteed highest accuracy and long term stable measurement. Model : HT 191J Display : 4+4 Digit 2' or 4' or 8' Seven Segment LED Display Range : 0-60°C 0-100%RH (Depends on Sensor) Resolution : 0.1 or 0.01 C / 0.1% RH Accuracy : Depends on Sensor Mounting : Wall Mountable Operating Temp.& Humd : 0-50°C/20 to 95% RH Non Condensing Power Supply : 230V AC 50Hz Weight : 5kg (Approx..)

Model: PIJ – 542 A1 Display: 2” or 4” or 8” 4 Digit 7 segment RED LED* Accuracy: ± 0.1 % of FS Analog inputs: 4 – 20 mA, 0 - 20 mA, 0 to 70 mV, 0 to 10 V DC, 0 – 400 Ω (H & L Limit Programmable) Temperature inputs: RTD - PT 100, Thermocouple - J, K, R, S, T, B, N, E Analog display range: -1999 to 9999 (H & L Limit programmable) Temperature range (H & L Limit programmable): RTD - PT 100 (-199.9 to 850.0°C / -199.9 to 999.9 °F) TC - J (- 200 to 1200°C / -328 to 2192°F) TC - K (- 200 to 1372°C / -327 to 2501°F) TC - R (- 40 to 1768°C / -40 to 3214°F) TC - S (- 40 to 1768°C / -40 to 3214°F) TC - T (- 200 to 400°C / -328 to 752°F) TC - B (300 to 1820°C / 572 to 3308°F) TC - N (-200 to 1300°C / -327 to 2372°F) TC - E ( -200 to 999.9°C / -327 to 1832°F) Unit selection: °C / °F ( for RTD & TC inputs) Analog input display resolution: 0.001 / 0.01 / 0.1 / 1 (Selectable) Temperature resolution: 0.1 / 1 °C / °F (optional 0.01 for RTD - PT 100 I/P up to 99.99 °C Factory presetable) Filter constant: 1 – 100% (Adjustable) Display hold option: Peak, hold & average (any one selectable) Hold delay: 0 - 999 sec (selectable) Relay Output (optional): 2 Relay (5A rated) with 6 Relay Status Selection, Adjustable, Hysteresis, Cyclic Delay Temperature drift: ≤ 0.1% FS/°C (typical 50 ppm) Re Transmission (optional): Opto Isolated Analog Output 4 - 20 mA or 0 - 10V DC PC communication (optional): RS 485 (2 wire) MODBUS RTU protocol PC interface software: Optional Sensor Supply (external): 24 V DC ±10% @ 100 mA Power supply: 230 V AC / 50 Hz Overall dimension: 428 x 171 x 85 (L x H x D) mm (Approx.) Housing : MS Powder coating Mounting: Wall or sealing with 360 º rotatable clamp Operating environment: 0 - 50°C / 5 to 95% RH Non condensing Weight (Approx.): 4.5 kg

Model: PIJ – 542 C1 Display: 2” or 4” or 8” 4 Digit 7 segment RED LED* Accuracy: ± 0.1 % of FS Analog inputs: 4 – 20 mA, 0 - 20 mA, 0 to 70 mV, 0 to 10 V DC, 0 – 400 Ω (H & L Limit Programmable) Temperature inputs: RTD - PT 100, Thermocouple - J, K, R, S, T, B, N, E Analog display range: -1999 to 9999 (H & L Limit programmable) Temperature range (H & L Limit programmable): RTD - PT 100 (-199.9 to 850.0°C / -199.9 to 999.9 °F) TC - J (- 200 to 1200°C / -328 to 2192°F) TC - K (- 200 to 1372°C / -327 to 2501°F) TC - R (- 40 to 1768°C / -40 to 3214°F) TC - S (- 40 to 1768°C / -40 to 3214°F) TC - T (- 200 to 400°C / -328 to 752°F) TC - B (300 to 1820°C / 572 to 3308°F) TC - N (-200 to 1300°C / -327 to 2372°F) TC - E ( -200 to 999.9°C / -327 to 1832°F) Unit selection: °C / °F ( for RTD & TC inputs) Analog input display resolution: 0.001 / 0.01 / 0.1 / 1 (Selectable) Temperature resolution: 0.1 / 1 °C / °F (optional 0.01 for RTD - PT 100 I/P up to 99.99 °C Factory presetable) Filter constant: 1 – 100% (Adjustable) Display hold option: Peak, hold & average (any one selectable) Hold delay: 0 - 999 sec (selectable) Relay Output (optional): 2 Relay (5A rated) with 6 Relay Status Selection, Adjustable, Hysteresis, Cyclic Delay Re Transmission (optional): Opto Isolated Analog Output 4 - 20 mA or 0 - 10V DC PC communication (optional): RS 485 (2 wire) MODBUS RTU protocol PC interface software: Optional Sensor Supply (external): 24 V DC ±10% @ 100 mA Power supply: 230 V AC / 50 Hz Overall dimension: 760 x 320 x 85 (or) 1125 x 320 x 85 (L x H x D) in mm (Approx.) Housing : MS Powder coating Mounting: Wall or sealing with 360 º rotatable clamp Operating environment: 0 - 50°C / 5 to 95% RH Non condensing Weight (Approx.): 7.5 (or) 8.5 kg

16 Characters LCD Display mV / mA / Volt Analog Inputs Wide Input Ranges ± 75mV / ± 10V Wide Display Ranges - 199999 to +199999 Parameter & Unit Display User Front Configurable 2 Relay Outputs with Configurable H / L Setting(Optional) Re Transmission Output (Optional) 24 V DC Sensor Supply Universal Supply Voltage 90 to 270V AC / DC

Model: TCAL 1501/ - 40 Display: 3.5 inch True TFT LCD Display with Touch screen Temperature Range: -40 to 50°C Resolution: 0.01°C Heating & Cooling medium: ETHYLENE GLYCOL HOCH2CH2OH purity 99% (3litres) + Pure distilled water (1.5 litres ) for range from - 40 to 50 °C Stability: ± 0.05°C Uniformity: ± 0.2°C Stabilization Time: 15 minutes Heating time: 30 mins Cooling time: 60 mins (amb. (25°C to - 40°C ) @25°C Multi hole PP top cover: Provided for test Thermometer or sensor holding Power supply: 230V AC 50/60Hz Power Consumption: 1300 VA Calibration chamber size: 90 W x 120 H x 175 D mm Overall Dimension: 530 x 340 x 670 (L x W x H) (+155mm circulation motor) (Approx.) Weight: 52 kg (without liquid)

Model : pH 641 Display : 0.5” 3 ½ Digit 7 segment Red LED Range : 0 to 14 pH / -1999 to 1999 ORP Input Impedance : > 10¹² Ohms Accuracy : ± 0.01 pH ± 1 digit / ± 1 ORP ± 1 digit Resolution :0.01 pH Electrode: Combined Electrode with BNC attachment Input connection : BNC socket Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing Power supply : 230V AC / 50 Hz ± 10% Overall Dimension in mm : 48 x 96 x 65 (H x B x L) Cut out Dimension in mm : 44 x 92 (H x B) Instrument Weight : 170 g

Model : CC 100 Display : 0.5” 4 Digit 7 segment Red LED Range :0 to 9999 counts Input : Count Pulse for Electronic Marker Pen Resolution : 1 count Disk Diameter : 110 mm Magnification : x1.7 Surface Count Reset : Push Button Provided on front panel Input connection : 2 Pin Female Socket Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing Power supply : 230V AC / 50 Hz ± 10% Overall Dimension in mm : 220 x 200 x 105 (L x B x H) Instrument Weight : 2.5 kg (Approx.)

Model :DN 1000 Display : 0.5” 3 ½ Digit 7 segment Red LED Range : 0 to 19.9 & 199.9 NTU Resolution : 0.1 NTU Detector : Photo Diode Test Tube : 30mm Dia Clear Glass Test tube x 4 nos Light Source : High Intensity 5mm White LED Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing Power supply : 230V AC / 50 Hz ± 10% Overall Dimension in mm : 220 x 200 x 110 (L x B x H) Instrument Weight : 1.7 kg (Approx.)